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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CONTENT_RENDERER_WEBCRYPTO_SHA_DIGEST_H_ |
| 6 #define CONTENT_RENDERER_WEBCRYPTO_SHA_DIGEST_H_ |
| 7 |
| 8 #include "base/compiler_specific.h" |
| 9 |
| 10 #include "third_party/WebKit/public/platform/WebCrypto.h" |
| 11 #include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h" |
| 12 |
| 13 #if defined(USE_NSS) |
| 14 typedef struct HASHContextStr HASHContext; |
| 15 #endif |
| 16 |
| 17 namespace content { |
| 18 |
| 19 class WebCryptoSHADigest : public WebKit::WebCryptoOperation { |
| 20 public: |
| 21 explicit WebCryptoSHADigest(WebKit::WebCryptoOperationResult& result); |
| 22 virtual ~WebCryptoSHADigest(); |
| 23 |
| 24 bool Initialize(const WebKit::WebCryptoAlgorithm& algorithm); |
| 25 |
| 26 virtual void process(const unsigned char* bytes, size_t size) OVERRIDE; |
| 27 virtual void abort() OVERRIDE; |
| 28 virtual void finish() OVERRIDE; |
| 29 |
| 30 private: |
| 31 WebKit::WebCryptoOperationResult result_; |
| 32 |
| 33 #if defined(USE_NSS) |
| 34 HASHContext* context_; |
| 35 #endif |
| 36 |
| 37 unsigned int hash_result_length_; |
| 38 }; |
| 39 |
| 40 } // namespace content |
| 41 |
| 42 #endif // CONTENT_RENDERER_WEBCRYPTO_SHA_DIGEST_H_ |
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